Frank Jacobs
jacobsfrank
Obelisk posture
The obelisk posture is a handstand-like position that some dragonflies and damselflies assume to prevent overheating on sunny days. The abdomen is raised until its tip points at the sun, minimizing the surface area exposed to solar radiation. When the sun is close to directly overhead, the vertical alignment of the insect's body suggests an obelisk.
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Uploaded on July 23, 2015
Taken on July 16, 2015
Obelisk posture
The obelisk posture is a handstand-like position that some dragonflies and damselflies assume to prevent overheating on sunny days. The abdomen is raised until its tip points at the sun, minimizing the surface area exposed to solar radiation. When the sun is close to directly overhead, the vertical alignment of the insect's body suggests an obelisk.
1,658
views
21
faves
5
comments
Uploaded on July 23, 2015
Taken on July 16, 2015